The Columbus Zoo and Aquarium has celebrated the arrival of over 70 baby seahorses after a two-year hiatus, with the baby ...

Having transitioned as a teenager, Malachi Clarke did not expect to have a baby naturally, but after meeting his gay partner Charlie, he was delighted to find himself expecting ...

Male pregnancy evolved in these species to increase reproductive success. By shifting gestation to males, females can produce ...

Owning seahorses is incredibly rewarding, but caring for them takes time and dedication. They also have specific care needs ...

Two gay dads, Malachi Clarke and his partner Charlie, want to show that giving birth naturally to a child and living happily ...

Malachi Clarke and his partner Charlie Bennett welcomed their son nearly two years ago, and want people to understand they ...

While the trans debate rages on, two gay dads, Malachi Clarke and his partner Charlie, want to show that giving birth naturally to a child and living happily as a family with their son is possible whe ...

The memo defines terms such as sex − "a person's immutable biological classification as either male or female" − and female versus male. Kennedy's announcement comes a week after he was ...

Yet a definition of biological sex put forth by U.S. President Donald Trump designates people as either male or female based solely on the size of the reproductive cells they make. Millions of ...

A black seadevil anglerfish has captured − and broken − hearts across the globe after the small deep-sea creature swam to the surface in Spain's Canary Islands just before dying. A TikTok user ...

There is only a weak link between brain structure and behavioral variations, with this weak relationship largely explained by brain size, because male brains on average are 10 to 15 percent larger ...

We’re talking about male sex toys, of course, and it doesn’t have to be taboo. “Research shows around 60 per cent of people of all genders and sexualities are using sex toys, except straight ...